20227095295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16229}}^1$

素因数の和:16336

約数の個数: 64

約数和(自身を含む): 29615984640

約数和(自身を除く): 9388889345

約数列:

[1, 5, 11, 17, 31, 43, 55, 85, 155, 187, 215, 341, 473, 527, 731, 935, 1333, 1705, 2365, 2635, 3655, 5797, 6665, 8041, 14663, 16229, 22661, 28985, 40205, 73315, 81145, 113305, 178519, 249271, 275893, 503099, 697847, 892595, 1246355, 1379465, 2515495, 3034823, 3489235, 5534089, 7676317, 8552683, 11863399, 15174115, 21633257, 27670445, 38381585, 42763415, 59316995, 94079513, 108166285, 130497389, 237965827, 367765369, 470397565, 652486945, 1189829135, 1838826845, 4045419059, 20227095295]

約数ペア:

[(1, 20227095295), (5, 4045419059), (11, 1838826845), (17, 1189829135), (31, 652486945), (43, 470397565), (55, 367765369), (85, 237965827), (155, 130497389), (187, 108166285), (215, 94079513), (341, 59316995), (473, 42763415), (527, 38381585), (731, 27670445), (935, 21633257), (1333, 15174115), (1705, 11863399), (2365, 8552683), (2635, 7676317), (3655, 5534089), (5797, 3489235), (6665, 3034823), (8041, 2515495), (14663, 1379465), (16229, 1246355), (22661, 892595), (28985, 697847), (40205, 503099), (73315, 275893), (81145, 249271), (113305, 178519)]